13

ICS94215

0442C—07/03/02

Electrical Characteristics - USB, REF(0:1)

TA = 0 - 70º C; VDD = 3.3 V +/-5%; CL = 20 pF (unless otherwise stated)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Output High Voltage

2.4

V

Output Low Voltage

0.4

V

Output High Current

-22

mA

Output Low Current

16

mA

Rise Time

1

1.2

4

ns

Fall Time

1

1.5

4

ns

Duty Cycle

1

VT = 1.5V

45

55.1

57

%

Jitter, Cycle-to-

cycle

1

VT = 1.5V

1007

1100

ps

1

Guaranteed by design, not 100% tested in production.

Electrical Characteristics - PCICLK_F, PCICLK(0:4)

TA = 0 - 70º C; VDD = 3.3 V +/-5%; CL = 20 pF (unless otherwise stated)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Output High Voltage

2.6

V

Output Low Voltage

0.4

V

Output High Current

-16

mA

Output Low Current

19

mA

Rise Time

1

1.8

2.3

ns

Fall Time

1

2

2.3

ns

Duty Cycle

1

45

51.7

55

%

Skew

1

108

500

ps

Jitter, Cycle-to-

cycle

1

223

500

ps